The Green Party of England and Wales was established in 1990 alongside the Scottish Green Party and the Green Party in Northern Ireland through the division of the pre-existing Green Party, a group which had originally been established as the PEOPLE Party in 1973. Experiencing centralising reforms spearheaded by the Green 2000 group in the early 1990s, the party sought to emphasise growth in local governance, doing so throughout the 1990s. In 2010, the party gained its first MP in Lucas, who represents the constituency of Brighton Pavilion.[19]

Seeking to capitalise on the Greens' success in the EP elections, a group named Green 2000 was established in July 1990, arguing for an internal reorganisation of the party in order to develop it into an effective electoral force capable of securing seats in the House of Commons.[28] Its proposed reforms included a more centralised structure, the replacement of the existing party council with a smaller party executive, and the establishment of delegate voting at party conferences.[29] Many party members opposed the reforms, believing that they would undermine the internal party democracy, and amid the arguments various key members resigned or were dismissed from the Greens.[30] Although Green 2000 proposals were defeated at the party's 1990 conference, they were overwhelmingly carried at their 1991 conference, resulting in an internal restructuring of the party.[31] Between the end of 1990 and mid-1992, the party lost over half its members, with those polled indicating that frustration over a lack of clear and effective party leadership was a major reason in their decision.[32] The party fielded more candidates than it had ever done before in the 1992 general election but was widely deemed to have performed poorly.[33]

In 1993, the party adopted its "Basis for Renewal" program in an attempt to bring together conflicting factions and thus save the party from bankruptcy and potential demise.[34] The party sought to escape their reputation as an environmentalist single-issue party by placing greater emphasis on social policies.[35]
Recognising their poor performance in the 1992 national elections, the party decided to focus on gaining support in local elections, targeting wards where there was a pre-existing support base of Green activists.[34] In 1993, future party leader and MP Lucas gained a seat on Oxfordshire County Council,[36] with other gains following in the 1995 and 1996 local elections.[34]

The Greens sought to build alliances with other parties in the hope of gaining representation at the parliamentary level.[37] In Wales, the Greens endorsed Plaid Cymru candidate Cynog Dafis in the 1992 general election, having worked with him on a number of environmental initiatives.[37] For the 1997 general election, the Ceredigion branch of the Greens endorsed Dafis as a joint Plaid Cymru/Green candidate, but this generated controversy with the party, with critics believing it improper to build an alliance with a party that did not share all of the Greens' views. In April 1995 the Green National Executive ruled that the party should withdraw from this alliance due to ideological differences.[37]

Lucas speaking as the first Leader of the Green Party of England and Wales at its autumn conference in 2008.

In November 2007, the party held an internal referendum to decide on whether it should replace its use of two "principal speakers", one male and the other female, with the more conventional roles of "leader" and "deputy leader"; the motion passed with 73% of the vote.[44] In September 2008, the party then elected its first leader, Caroline Lucas,[44] with Adrian Ramsay elected deputy leader.[45] In the party's first election with Lucas as leader, it retained both its MEPs in the 2009 European elections.[46]

In September 2014, The Green Party held its biennial leadership elections. Incumbent leader Bennett ran uncontested, and retained her status as party leader. The election also saw a change in the elective format for position of deputy leader. The party opted to elect two, gender-balanced deputy leaders, instead of one. Amelia Womack and Shahrar Ali won the two positions, succeeding former deputy leader Duckworth.[60][unreliable source]

The party announced in October 2014 that Green candidates would be standing for parliament in at least 75% of constituencies in the 2015 general election. In the 2010 general election, they contested roughly 50% of seats.[61] Following its rapid increase in membership and support, the Green Party also announced it was targeting twelve key seats for the 2015 general election. These seats were its one current seat, Brighton Pavilion, held by Lucas since 2010; Norwich South, a Liberal Democrat seat where June 2014 polling put the Greens in second place behind Labour;[62]Bristol West, another Liberal Democrat seat, where they targeted the student vote; St. Ives, where they received an average of 18% of the vote in county elections; Sheffield Central; Liverpool Riverside; Oxford East; Solihull; Reading East; and three more seats with high student populations - York Central, Cambridge, and Holborn and St. Pancras, where leader Bennett stood as the candidate.[63]

In December 2014, The Green Party announced that it had more than doubled its overall membership from 1 January that year to 30,809.[64] This reflected the increase seen in opinion polls in 2014, with Green Party voting intentions trebling from 2-3% at the start of the year, to 7-8% at the end of the year, on many occasions, coming in fourth place with YouGov's national polls, ahead of the Liberal Democrats, and gaining over 25% of the vote with 18 to 24-year-olds.[65][66] This rapid increase in support for the party is referred to by media as the "Green Surge".[67][68][69] The hashtag "#GreenSurge" has also been popular on social media (such as Twitter) from Green Party members and supporters,[70] and as of 15 January 2015[update], the combined Green Party membership in the UK stood at 44,713; greater than the number of members of UKIP (at 41,943), and the Liberal Democrats (at 44,576).[71]

Polling subsequently fell back as the 2015 general election approached:[72] a Press Association poll of polls on 3 April, for example, put the Greens fifth with 5.4%.[73] However, membership statistics continued to surge with the party attaining 60,000 in England and Wales that April.

In the 2015 general election, Lucas was re-elected in Brighton Pavilion with an increased majority, and while failing to gain any additional seats, the Greens received their highest-ever vote share (over 1.1 million votes), and increased their national share of the vote from 1% to 3.8%.[74] Overnight, the membership numbers increased to over 63,000.[75] However they lost 9 out of their 20 seats on the Brighton and Hove council, losing minority control.[76] Nationwide, the Greens increased their share of councillors, gaining an additional 10 council seats while failing to gain overall control of any individual council.[77]

On 15 May 2016 Bennett announced she would not be standing for re-election in the party's biennial leadership election due to take place in the summer.[78] Former leader Lucas and Work and Pensions Spokesperson Bartley announced two weeks later that they intended to stand for leadership as a job share arrangement.[79] Nominations closed at the end of June, with the campaign period taking place in July and voting period in August and the results announced at the party's Autumn Conference in Birmingham from 2–4 September. It was announced on 4 September that Lucas and Bartley would become the party's leaders in a job share.[80]

Sociologist Chris Rootes stated that the Green Party took "the left-libertarian" vote,[85] while Dennison and Goodwin characterised it as reflecting "libertarian-universalistic values".[86] The party wants an end to "big government" – which they see as hindering open and transparent democracy – and want to limit the power of "big business" – which, they argue, upholds the unsustainable trend of globalisation, and is detrimental to local trade and economies.[87] There have been allegations of factionalism and infighting in the Green Party, between liberal, socialist, and anarchist factions.[88]

The Party publishes a full set of its policies, as approved by successive party conferences,collectively entitled "Policies for a Sustainable Society" (originally "The Manifesto for a Sustainable Society" before February 2010).[89] This manifesto was summarised by LGBT and human rights campaigner Peter Tatchell as "radical socialist", "incorporat[ing] key socialist values" as it "rejects privatisation, free market economics and globalisation, and includes commitments to public ownership, workers' rights, economic democracy, progressive taxation and the redistribution of wealth and power".[90][non-primary source needed]

The ten core values set out by the Green Party policy document in February 2015[update] can be summarised as follows:[18]

Commitment to social justice and environmentalism, supporting a "radical transformation of society for the benefit of all, and for the planet as a whole". The threats to economic, social and environmental wellbeing are considered "part of the same problem", and "solving one of these crises cannot be achieved without solving the others."

Actions to "take account of the wellbeing of other nations, other species, and future generations", not advancing "our well-being to the detriment of theirs".

"Voluntary co-operation between empowered individuals in a democratic society, free from discrimination whether based on race, colour, gender, sexual orientation, religion, social origin or any other prejudice", as the basis of a "healthy society".

This section needs to be updated. Please update this article to reflect recent events or newly available information.(May 2018)

The party publishes a manifesto for each of its election campaigns.[89] In their 2015 Election Manifesto, for the 2015 general election, the Greens outlined many new policies, including a Robin Hood tax on banks, and a new 60% tax on those earning over £150,000.[92]

The party also states that it would phase out fossil fuel-based power generation, and would close all coal-fired power stations by 2023. The Green Party would also phase out nuclear power within ten years.

The party campaigns for the rights of indigenous people and argues for greater autonomy for these individuals. Furthermore, they support the granting of compensation and justice for historical wrongs, and that the reappropriation of lands and resources should also take place. The party also believes that the cancelling of international debt should take place immediately and any financial assistance should be in the form of grants and not loans, limiting debt service payments to 10% of export earnings per year.[87]

The party believes that environmental and social welfare should be prioritised over financial gain when it comes to regulating trade; a less "bully boy culture" from the Western world and more self sustainability in terms of food and energy policy on a global level, with aid only being given to countries as a last resort in order to prevent them from being indebted to their donors.[87]

Amid the toughening rhetoric surrounding immigration at the 2015 general election, the Greens issued mugs emblazoned with the slogan "Standing Up For Immigrants".[99] They claimed to offer a "genuine alternative" to the views of the mainstream parties by promoting the removal of restrictions on the number of foreign students, abolishing rules on family migration, and promoting further rights for asylum seekers.[86]

The Green Party has an official "Drugs Group", for drugs policy and research,[100] and the party supports decriminalising the recreational use of cannabis, considering the drugs issue a health, rather than criminal issue.[101]
Ian Barnett from the Green Party says that: "The Policy of 'War on Drugs' has clearly failed. We need a different approach towards the control and misuse of drugs." However, the party does aim to minimise drug use due to the negative effects on the individual and society at large.[102]

The 2015 and 2017 general election manifestos contained policies on all teachers to be trained on LGBTIQA+ issues (such as "providing mandatory HIV, sex, and relationships education – age appropriate and LGBTIQA+-inclusive – in all schools from primary level onwards"), to reform the system of pensions, of end the "spousal veto"[jargon] and to "make equal marriage truly equal".[jargon] Bennett has also voiced support for polygamy and polyamorous relationships.[104]

The party campaigns for greater accountability in global governance, with the United Nations made up of elected representatives and more regional representation, as opposed to the current nation-based setup. They want democratic control of the global economy with the World Trade Organization, International Monetary Fund and World Bank reformed, democratised or even replaced. The party also wishes to prioritise social and environmental sustainability as a global policy.[87]

The Green Party states that they believe there is "no place in government for the hereditary principle",[107] while Bennett has said that she supports the abolition of the monarchy as the head of state, and fully supports replacing the monarchy with a republic.[108]

'Yes to the EU' does not mean we are content with the union continuing to operate as it has in the past. There is a huge democratic deficit in its functioning, a serious bias towards the interests of neoliberalism and 'the market', and central institutions have been overbuilt. But to achieve those reforms we need to work with fellow EU members, not try to dictate high handedly to them, as David Cameron has done.[111]

The youth wing of the Green Party, the Young Greens (of England and Wales), has developed independently from around 2002, and is for all Green Party members aged up to 30 years old. There is no lower age limit. The Young Greens have their own constitution, national committee, campaigns and meetings, and have become an active presence at Green Party Conferences and election campaigns. There are now many Young Greens groups on UK university, college and higher-education institution campuses. Many Green Party councillors are Young Greens, as are some members of GPEx and other internal party organs.[112]

This section needs to be updated. Please update this article to reflect recent events or newly available information.(May 2018)

According to accounts filed with the Electoral Commission, for the year ending 31 December 2010 the party had an income of £770,495 with expenditure of £889,867.[113]
Membership increased rapidly in 2014, more than doubling in that year.[114] On 15 January 2015, the Green Party claimed that the combined membership of the UK Green parties (Green Party of England and Wales, Scottish Green Party, and Green Party in Northern Ireland) had risen to 43,829 members, surpassing UKIP's membership of 41,966, and making it the third-largest UK-wide political party in the UK in terms of membership.[115][116] On 14 January 2015, UK newspaper The Guardian had reported that membership of the combined UK Green Parties was closing on those of UKIP and the Liberal Democrats, but noted that it lagged behind that of the Scottish National Party (SNP), which has a membership of 92,187 members but is not a UK-wide party.[117] Membership of the party peaked at over 67,000 members in the summer of 2015 after the general election, but has since declined subsequent to Jeremy Corbyn becoming leader of the Labour Party.[118]

"Green voters have tended to be younger and better educated than the electorate at large, and they are known to be more likely than most voters to work in the public sector. In terms of values, Green voters have been found to be more often than not on the left of the political spectrum, and they have been more likely than the average voter to hold post-materialist values, including support for environmental protection."

According to political scientist Sarah Birch, the Green Party draws support from "a wide spectrum of the population".[134]
In 1995, sociologist Chris Rootes stated that the Green Party "appeals disproportionately to younger, highly educated professional people" although noted that this support base was "not predominantly urban".[135]
In 2009, Birch noted that the Green's strongest areas of support were Labour-held seats in university towns or urban areas with relatively large student populations.[136] She noted that there were also strong correlations between areas of high Green support and high percentages of people who define themselves as having no religion.[137]

Birch noted that sociological polling revealed a "strong relationship" between individuals having voted for the Liberal Democrats in the past and holding favourable views of the Green Party, noting that the two groups were competing for "similar sorts of voters".[138]

Since the first UK election to the European Parliament with proportional representation, in 1999, the Green Party of England and Wales has had representation in the European Parliament. From 1999 to 2010, the two MEPs were Jean Lambert (London) and Lucas (South East England). In 2010, on election to the House of Commons, Lucas resigned her seat and was succeeded by Keith Taylor. In 2014, Taylor and Lambert held their seats, and were joined by Molly Scott Cato who was elected in the South West region, increasing the number of Green Party Members of the European Parliament to three for the first time.[144]

The Wales Green Party (WGP; Welsh: Plaid Werdd Cymru) is a semi-autonomouspolitical party within the Green Party of England and Wales. It covers Wales, and is the only regional party with autonomous status within the GPEW. The WGP contests elections for the National Assembly for Wales (as well as at the local, UK and European level) and has its own newsletters, membership list, AGMs and manifesto. Members of the WGP are automatically members of the GPEW. The WGP leader is Grenville Ham,[147] and the Deputy Leaders are Benjamin Smith and Pippa Bartolotti.[148] Wales is represented internally within the GPEW by Chris Simpson and Chris Carmichael on the Green Party Regional Council. Both sets of positions are directly elected by postal ballot. Wales-wide decisions are taken by the Wales Green Party Council made up of the spokespeople, senior officers, and a representative from each local party.

The party leader from December 2015 until her resignation in March 2017 was Alice Hooker-Stroud;[149] the current Leader is Grenville Ham, and the current Deputy Leaders are Benjamin Smith and Pippa Bartolotti.[150] Wales is represented internally within the GPEW by Chris Simpson and Chris Carmichael on the Green Party Regional Council (GPRC). Both sets of positions are directly elected by postal ballot.

The Green Parties in the United Kingdom have their roots in the PEOPLE movement which was founded in 1972. This became the Ecology Party three years later, and then the Green Party in 1985. Scotland, Wales and Northern Ireland each had separate branches. In 1990, the Scottish and Northern Irish branches left the UK Greens to form separate parties. The English and Welsh parties became the Green Party of England and Wales, with the Welsh branch being semi-autonomous.[151] At the 1992 general election, local Greens entered an electoral alliance with Plaid Cymru in the constituency of Ceredigion and Pembroke North. The alliance was successful with Cynog Dafis being returned in a surprise result as the MP, defeating the Liberal Democrat incumbent by over 3,000 votes.[152][153] The agreement broke down by 1995 following disagreement within the Welsh Green Party over endorsing another party's candidate, though Dafis would go on to serve in parliament as a Plaid Cymru member until 2000, and in the National Assembly of Wales from 1999 until 2003. Dafis later stated that he did not consider himself to be the "first Green MP".[154]

The Wales Green Party has always had its own spokesperson (now referred to as leader). Jake Griffiths became leader in 2009.[155] Pippa Bartolotti was elected to succeed him in 2011, followed by Alice Hooker-Stroud.[156] Anthony Slaughter became deputy leader in 2014.[157]

^"Election Live - 3 April - BBC News (10:29 - Poll of Polls)". BBC News. 3 April 2015. Retrieved 3 April 2015. Ukip are in third place on 13.3%, the Liberal Democrats are fourth on 7.8% and the Greens are fifth on 5.4%. However, it is too soon to judge whether the leaders' debate has had any impact upon levels of support, PA says.

^"Bennett leads 'second green surge'". The Westmorland Gazette; Press Association. Retrieved 10 May 2015. We've had a good start in the last 24 hours – we've had about 1,000 more people join the Green Party so our membership has gone over 63,000, which means we are much bigger than Ukip and the Liberal Democrats.